You have to do what you have to do to survive in the wild, and for Ed Stafford, host of Discovery's new documentary reality series Marooned, sometimes that means eating bugs for dinner.

In this disgusting-yet-fascinating sneak peek at the upcoming episode, survivalist Ed Stafford is trying to stay alive while stranded in a harsh jungle, and he discovers the rotted carcass of a dead animal that is swarming with maggots.

He has to choose whether or not to use the maggots as bait, to catch himself a fish dinner, or just consider himself lucky to have the pulsating larva and just fry those up for a lip-smacking snack. Not to ruin the surprise, but he makes a gut-wrenching decision.

Watch this tasty episode of Marooned on Wednesday, April 30 at 10 p.m. on Discovery.